| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.75 | 12.757% | $242.1457 | $242.15 | $242.15 | $242.10 |
| Purchase #2 | $83.32 | 5.483% | $87.8884 | $87.89 | $87.90 | $87.90 |
| Purchase #3 | $174.30 | 3.424% | $180.268 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $73.95 | 6.408% | $78.6887 | $78.69 | $78.70 | $78.70 |
| Purchase #5 | $74.89 | 12.322% | $84.1179 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $144.28 | 12.370% | $162.1274 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $232.59 | 12.664% | $262.0452 | $262.05 | $262.05 | $262.00 |
| 7 purchase totals = | $998.08 | $1,097.2813 | $1,097.30 | $1,097.30 | $1,097.20 | |